baber/WOPTO huggingface dataset:
Patent JP-H06171021-A (JP)
Title: Integrally molded object of polycarbonate resin and silicone rubber and production thereof
Inventor: FUJIKI HIRONAO
IPC: B29C45/16
Filed: 1992-12-10
Abstract: PURPOSE:To simply and surely produce a molded object by integrating addition type silicone rubber containing an adhesiveness imparting component to an aliphatic unsaturated group-containing polycarbonate resin and to enable injection molding. CONSTITUTION:A molding machine is a two-color injection molding machine equipped with injection devices and nozzle parts 1, 2 are connected to the cavities 5, 6 of molds 3, 4. The nozzle part 1 injects a resin from a mold parting line and the nozzle part 2 injects the resin from the central part of the right- hand surface of the mold 4. A polycarbonate resin is charged in the injection molding machine to be melted at 290 deg.C and injected in the cavity 5 from the nozzle part 1 to form a polycarbonate resin sheet molded article 7. In this case, injection conditions are set so that an injection time is 6sec, a cooling time is 35sec and the temp. of a cavity part 5 and the left mold 3 is 100 deg.C.
Patent JP-H05166687-A (JP)
Title: Capacitor
Inventor: ANDO SUSUMU
IPC: H01G9/14
Filed: 1991-12-16
Abstract: PURPOSE:To provide a small capacitor of high breakdown strength. CONSTITUTION:A dielectric oxide film 4 is made on an etched electrode plate 2, and thereon a conductive high polymer layer 6 is overlaid, thus capacitor elements 81 and 82 are made, and a plurality of capacitor elements are stacked by bonding the electrode plate side of the other capacitor element onto the conductive high polymer layer of this capacitor element through a conductive binder 10.
Patent JP-H06164343-A (JP)
Title: Method for reducing operational distortion for semiconductor element
Inventor: NAKAYAMA KINYA
IPC: H03K17/04
Filed: 1992-11-24
Abstract: PURPOSE:To reduce the generation of distortion by reducing the influence of the interelectrode capacitance of a semiconductor element as possible. CONSTITUTION:This method is constituted of the semiconductor element and a resistor to be inserted between electrodes. By parallelly inserting the resistor 4 to the interelectrode capacity between the emitter 3 and the collector 2 of a transistor 1, charging and discharging whose cause is the interelectrode capacitance are performed through the resistor, only a part decided by the value of the resistor is consumed and thus, charging and discharging time can be shortened. Also, since a time constant generated by the interelectrode capacitance and the parallel resistor is made small and the charging and discharging time can be shortened, output being distorted due to the delay of the output for input can be reduced and even the input changing faster can be tracked. The resistor 4 is parallelly inserted between a drain 2 and a source 3 in the case of FET1 and the resistor 4 is inserted between an anode 2 and a cathode 3 in the case of a diode.
Patent JP-H05161462-A (JP)
Title: Production of food by dough coverings suitable for heating in microwave oven
Inventor: SENDA MASATOSHI
IPC: A23L7/109
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the subject food, having wet and soft feeling, improved in texture and useful as fried dumplings stuffed with minced pork, etc., by wrapping a prescribed amount of ingredient materials with a specific dough covering, cooking the wrapped ingredient materials and preserving the resultant cooked product by freezing, etc. CONSTITUTION:Fats and oils such as shortening in an amount of 3-20wt.%, a saccharide or its derivative in an amount of 0.5-5.0wt.% and an adequate amount of water are added to wheat tar or the wheat flour containing rice flour. The resultant mixture is then kneaded to prepare a dough covering, which is used to wrap a prescribed amount of ingredient materials. The wrapped ingredient materials are cooked and subsequently preserved by freezing or refrigerating. Thereby, the objective food is obtained.
Patent JP-2001168147-A (JP)
Title: Method of manufacturing film carrier tape for mounting electronic components
Inventor: IGUCHI YUTAKA
IPC: H01L21/60
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce corroded leads from appearing due to the plating liquid entering underneath a solder resist layer and lessen the depth of the corrosion by adjusting the concentration of Sn2+ contained in an electroless tin plating bath. SOLUTION: The method of manufacturing a film carrier tape for mounting electronic components comprises at least leads tin plated for a short time on a wiring pattern formed on a flexible insulative film using preferably an electroless tin plating bath of an Sn2+ concentration of 13-50 g/liter and then regularly plating at least the pre-plated leads at least once, using an electroless bath in an Sn2+ concentration range of 13-50 g/liter. Before forming a solder resist layer, the pre-tin plated layer may be formed.
Patent JP-2000145266-A (JP)
Title: Window having function of single swinging and rotation by one window sash and device for preventing fall
Inventor: SAEKI HIROTAKA
IPC: E05D15/52
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide functions of single swinging and rotation for one window by integratedly providing a rotating shaft, a piece for vertically shifting a shaft, and an opening and closing means on a window sash. SOLUTION: An opening and closing knob 7 is horizontally provided. An incision wherein a rotating shaft 3 which is attached a claw for attached on the rotating shaft is inserted is provided on rotatable bearing pieces 13. The rotating shafts 3, 4 are inserted while fluctuating them in the rotatable bearing pieces 13, 15 at a closing position of a window sash 2 by a piece 17 for vertically shifting a shaft attached on the window sash 2. When the window sash 2 is slightly raised by a height adjusting ring 16 fixed on the rotating shaft 4, an opening and closing knob 8 is horizontally set, and a rotating shaft 6 is pulled out from a bearing piece 22, a window is opened.  In case of a pivoted window, when the opening and closing knob 8 is horizontally set, the rotating shaft 6 which is attached a claw for attached on the rotating shaft is inserted in the bearing piece 22, and the opening and closing knob 7 is vertically set, rotating shafts 3, 4 come off the rotatable bearing pieces 13, 15, and the window is rotated around the rotating shafts 5, 6. Accordingly, it is possible to use this device as a single swinging window and a pivoted window in one window sash.
Patent JP-H09137257-A (JP)
Title: Stainless steel for rolling bearing
Inventor: OBARA RIKURO
IPC: C22C38/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To improve the stillness and rolling accuracy of a rolling bearing by specifying the hardness of a steel having specified components and specifying the size of eutectic carbides and the contents of oxygen and titanium. SOLUTION: A rolling groove 1a is formed on the inner circumference of an outer ring 1. A rolling groove 2a is formed on the outer circumference of an inner ring 2. The space between the outer ring 1 and inner ring 2 is provided with plural balls 3. The outer ring 1 and inner ring 2 are composed of stainless steel, and the balls 3 are composed of high carbon chromium bearing steel. Then, the components of the stainless steel are composed of, by weight, 0.60 to 0.75% C, 10.5 to 13.5% Cr, <=1.0% Si, 0.3 to 0.8% Mn, and the balance iron with inevitable impurities. Furthermore, its hardness is regulated to >=58 HRC, the size of eutectic carbides is regulated to <=10μm, and the contents of oxygen and Ti in the steel are respectively regulated to <=10ppm. Thus, the wear of the rolling body is made small, and the service life of the rolling bearing can be prolonged.
Patent JP-2000177230-A (JP)
Title: Ink jet printing method
Inventor: CASABA A KOVACS
IPC: B41M5/50
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing method for improving the light stability of an ink jet image to be formed of water based ink containing a deprotonized cathionic dye. SOLUTION: The ink jet printing method is to improve the light stability of an ink jet image, in which an ink jet printing method comprises the steps of preparing an ink jet recording element containing a carrier having an image recording layer containing a cross-linking polymer of gelatin or acetoacetylated polyvinyl alcohol and mordant, adapting like an image liquid ink droplets of water deprotonized cathonic dye capable of being a cathonic dye having an N-H group being a part of a conjugate system by being re-protonized, and also causing a polymer to be cross-linked by adapting a solution of multivalent inorganic salt to an image.
Patent JP-H05269904-A (JP)
Title: Method of reducing adjustably effective pore size in microporous polytetrafluoroethylene articles
IPC: B01D46/00
Filed: 1991-12-20
Abstract: PURPOSE: To manufacture a PTFE having substantially a high strength and a designated shape interconnected by fibrils each other by encapsulating the nodes and fibrils with a metal plate of a desired thickness and reducing a flow field in an effective microporous sectional area. CONSTITUTION: Microporous metal-plated articles 20 manufactured consist of a microporous polytetrafluoroethylene film 22 and a continuous interporous metal coating which is a microstructure of nodes interconnected by fibrils and substantially at least encapsulates some of nodes and fibrils. Therefore, at least one surface of the porous articles is metal-plated and the inner part of the porous articles under said surface is metal-plated. Accordingly, the microporous PTFE article having a designated strength can be manufactured.
Patent JP-H06185144-A (JP)
Title: Stud metal fixture
Inventor: SUZUKI TOSHIAKI
IPC: E04B2/74
Filed: 1992-12-16
Abstract: PURPOSE:To secure a stud metal fixture in a specified position by fitting fit grooves consisting of externally fitting pieces on the edge of a channel member. folding detent pieces downward, and putting them in contact with and engagement by the edges of the channel member. CONSTITUTION:A stud metal fixture is so arranged that a pair of supporting pieces 3a, 3b are parallel at a certain spacing installed upright at the two ends of a flat base board 2 and that folding detent pieces 4a. 4b are cut off from these supporting pieces 3a, 3b at a certain distance from one end in the longitudinal direction. Fit grooves 6a, 6b are furnished from externally fitting pieces 5a, 5b which are cut off in specified dimensions. To secure a stud 10 to a C- shaped channel member 11, the fir grooves 6a, 6b for the stud metal fixture are first fitted on the edges 11a, 11b to a C-shaped channel member 11, the and then the stud 10 is fitted so that its end is enwrapped with the supporting pieces 3a, 3b. The detent pieces 4a, 4b are folded downward, and their sides are contacted fast to the edges 11a, 11b.
Patent JP-H07200657-A (JP)
Title: Pattern wiring cad device
Inventor: ENDO YOSHIE
IPC: H05K3/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide a pattern wiring CAD device which can improve the working efficiency for production of a pattern wiring. CONSTITUTION:A CAD device generates a wiring pattern on a screen by means of a pointing device such as a mouse, a stylus pen, etc., and is provided with a moving coordinate reading part 9 which reads a coordinate point string in accordance with the moved variable of the pointing device, and a pattern shaping part 11 which extends a horizontal or vertical straight line toward the direction where the coordinate point string exists from the edge part of the coordinate point string based on the coordinate point string read by the part 9 to variably set an allowance range with the straight line defined as a center line and then turns the coordinate point string into a straight line within the allowance range.
Patent JP-2000179546-A (JP)
Title: Bearing device for wheel
Inventor: OTSUKI HISASHI
IPC: F16C19/38
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for supporting a drive wheel, light in weight, compact in size, large in load capacity, and high in rigidity. SOLUTION: A plurality of rows of rolling surfaces 6a, 6b, 8a, 8b are formed on an outside diameter surface of an internal member 1 and an inside diameter surface of an external member 7, and a plurality of rows of conical rollers 9a, 9b are assembled between the rolling surfaces 6a, 6b of the internal member and the rolling surfaces 8a, 8b of the external member to reduce the weight, to miniaturize the size and to improve the load capacity. A flange ring 13 is press-fitted on the outside diameter surface of an inner end part of the internal member 1, and the conical rollers 9a, 9b are appropriately and preliminarily pressurized by controlling the press-fitting quantity of the flange ring 13 to improve the rigidity.
Patent JP-H05169879-A (JP)
Title: Calendar with individual information printed
Inventor: GONDA SHOSUKE
IPC: B42D5/06
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a calendar marked by its individuality and practically used by printing individual information relating to a user. CONSTITUTION:In margins of date columns 10 provided in calendar paper 4 of a book calendar 1, individual information 7b, 7c, such as a birthday and a wedding anniversary, are printed correspondingly to anniversaries relating to a user. On the rear surface of a top cover 2 in an open state, comments corresponding to the individual information 7b, 7c are printed as individual information 7d, 7e. In this manner, the calendar is made so unique as to excite a user's interest, thus being used with an affection and never thrown away or left unused.
Patent JP-H09175452-A (JP)
Title: Pad for crawler track
Inventor: SUZUKI TATSUO
IPC: B62D55/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a local wearing down of a pad for crawler track, by providing an extension having plural projections on the surface which covers the tread of a pad for crawler track, and installing a belt form cover member having a bolt hole for inserting at the end of the extension, to a track shoe, together with the pad for crawler track. SOLUTION: A pad 1 for crawler track used to a crawler vehicle has an about W-shape of reinforcing member 2 engaging with the central projection line and both side projection lines of a track shoe; a rubber pad 3 supported to the member 2; and bolts 4 to insert the bolt installing holes provided on the track shoe penetrating the reinforcing member 2. Cover members 5 are provided to both ends in the longitudinal direction of the pad 1 for crawler track, they have plural projections 6 on the surface at the tread side, and are formed of a synthetic rubber having a belt form core member made of a steel at the inside.  The cover members 5 are put on the upper side of the pad 1 for crawler on track, the installing holes 8 at the ends of the covers are hooked on the screws of the bolts 4 so as to fit to the tread of the track shoe, and the track shoe is fastened from the rear side by box nuts.
Patent JP-H11182521-A (JP)
Title: Screw
Inventor: HATANO ATSUMI
IPC: F16B35/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To screw a male screw into a female screw without causing a cut into the female screw. SOLUTION: A spherical guide part 16 is provided at the tip part of a screw body 12 through a constricted part 15. The diameter of the constructed part 15 is determined to be not larger than the root diameter of a male screw 11, and the diameter of the guide part 16 is determined to be larger than the inside diameter of a female screw 18 and larger than the root diameter of the male screw 11. Even when the guide part 16 is inserted into a screw hole 17 with the screw body 12 tilted considerably largely, the guide part 16 can be smoothly inserted into the screw hole 17 without being caught by the screw thread of the female screw 18 since the guide part 16 is spherical. Further, since the diameter of the guide part 16 is determined to be larger than the root diameter of the male screw 11 and not larger than the inside diameter of the female screw 18, an accuracy of alignment (concentricity) of the guide part 16 with the screw hole 17 is high, and thus the screw body 12 can be smoothly screwed into the female screw 18 while the male screw 11 is positively prevented from cutting into the female screw 18.
Patent JP-H07192854-A (JP)
Title: Sheet-like heating cloth
Inventor: SAJI YOSHIO
IPC: H05B3/20
Filed: 1993-12-27
Abstract: PURPOSE:To enhance durability without protecting a joint of a cord heater and a power source cord by taking out part of the cord heater of a sheet heating cloth to the outside of a base cloth and connecting to a power supply lead wire on the outside of the base cloth. CONSTITUTION:A cord heater 2 is arranged zigzag on the upper surface of a nonwoven fabric 1 serving as a base cloth, then bonded and fixed. A thermostat 3 for detecting temperature of the heater 2 is bonded and fixed in almost the center of the fabric 1. The terminals of lead wires of the heater 2 and the thermostat 3 are exposed on the outside about 150mm for example from the fabric 1, and a connector A4 is installed in the terminal and connected to a connector B8 installed in a power supply lead wire 7 coming from a controller. The heater 2 on the outside of the base cloth is covered with a silicone- impregnated glass stranded sleeve 5 to protect temperature rising of the heater caused by contact of the heaters 2 themselves. Breakage of the wire between the heater 2 and the lead wire 7 on the base cloth caused by the external force is prevented and durability is enhanced.
Patent JP-H11178452-A (JP)
Title: Elevated cultivation vessel
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive elevated cultivation vessel enabling stand-up relevant operations, capable of reducing the use of culture soil, water and fertilizer and the like, easy to install/withdraw, with narrow containment space. SOLUTION: This elevated cultivation vessel 10 has comb-shaped culture soil containment sections 13 made by partially sticking superposed two film materials 11, 12, a gutter-shaped reinforcing member 16 provided with openings 14 threaded with the culture soil containment sections 13 and a holding section for the culture soil containment sections 13, and sustainment pipes 17 for sustaining the culture soil containment sections 13 on the ground 29 in a standing posture through holding with the reinforcing member 16; wherein the top end portion of the film materials is held on the upper edge of the reinforcing member 16 via U-shaped, detachable clips 18 for fixing use, and the sustainment pipes 17 are fixed by the aid of supports erected on the ground 29 and horizontal bars.
Patent JP-2000179141-A (JP)
Title: Inspection hole frame
Inventor: TAKAGI KIYOUZABURO
IPC: E04F19/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To easily attach an inspection hole frame to an inspection hole of walling without using substrate material or the like. SOLUTION: This inspection hole frame 3 is constituted of a bearing section 5 extending along the circumferential surface of an inspection hole 2, a walling holding plate 6 on the surface side projected outward from the surface of the bearing section 5, a hole cover holding plate 9 on the rear side projected inward from the rear side of the bearing section 5, a hole cover holding plate 8 on the surface projected inward from the surface of the bearing section 5 and, at the same time, borne with a hinge section 15 as a fulcrum in a state capable of being oscillated, a walling holding plate 7 on the rear side projected outward from the rear side of the bearing section 5 and, at the same time,  borne with the hinge section 15 as the fulcrum in a state capable of being oscillated and a hole frame forming body 10 having an interlock section consisting of a hook 16 interlocking the hole cover holding plate 8 on the surface side and walling holding plate 7 on the rear side with a holding position in a detachable manner and a projection 17.
Patent JP-H07195026-A (JP)
Title: Formation of fiber-reinforced film
Inventor: SAGAWA MASATO
IPC: B05D1/14
Filed: 1993-12-28
Abstract: PURPOSE:To improve the corrosion resistance, smoothness and mechanical strength by vibrating a mixture consisting of a product having an adhesive layer, a powder contg. fibrous material, a coating film forming medium, etc., to form a fiber-reinforced film on the surface of the product and aggregating the powders. CONSTITUTION:An adhesive layer is firstly formed on a product W to be coated with a film, when a fiber-reinforced coating film is formed. A vibrator t9 and a product feeder t10 are transiently provided in the middle of the conveyor t8 for an adhesive layer leveling medium (m), and a liq. material atomizer t11, a rotary conveyor t12, etc., are furnished on the downstream side of the conveyor t8 to form an adhesive layer on the product W. A mixture of the product W coated with the adhesive layer, a powder contg. a fibrous material, a coating film forming medium, etc., is then vibrated or agitated by vibrators V1 and V2 to form a fiber-reinforced powder coating film on the surface of the product coated with the adhesive layer. The powders forming the fiber- reinforced powder coating film are aggregated by heat-treating devices Hi and Hf.
Patent JP-H07158554-A (JP)
Title: Shelf form frame provided with windmill of wind power generation
Inventor: WAKASHIBA YOSHIKATSU
IPC: F03D11/04
Filed: 1993-12-08
Abstract: PURPOSE:To provide a shelf form frame in which numerous wind mills can be provided concentrically in order to obtain a large capacity of electric power in a wind power generation. CONSTITUTION:This shelf form frame is composed of main pillars 7, a floor plate 1, an intermediate floor plate 2, a ceiling plate 3, and supports 4, and wind receiving plates 5 with a specific angle at the circumference are installed to the floor plate 1 and the ceiling plate 3, and the wind channel effect is increased so as to increase the wind power generation quantity. Wind escape holes for security are provided to the intermediate floor plate 2 and the ceiling plate 3, and the lower ends of towers 9 are used as fixing ends, while the upper ends of the towers 9 are used as rotary ends installed to the intermediate floor plate 2 and the ceiling plate 3 respectively.
Patent JP-2000160969-A (JP)
Title: Shutter driving device
Inventor: ISHIKAWA TAKAHIRO
IPC: E06B9/72
Filed: 1998-11-29
Abstract: PROBLEM TO BE SOLVED: To improve assemblage and reduce cost for a tubular pipe by dispensing with the tubular pipe requiring machining accuracy so as to dispense with pressing a motor pipe into the tubular pipe. SOLUTION: This shutter driving device comprises a winding drum 3 rotatably supported in a shutter case 100 to wind and rewind a shutter; a motor 1 interposingly inserted in the winding drum 3 and locked to the shutter case 100; reduction mechanism 2 fixed to the motor 1 in the winding drum 3 to reduce the speed of rotation of the motor 1; and transmission mechanism 4 for transmitting the speed-reduced rotation of the motor 1 to the winding drum 3.
Patent JP-2001173562-A (JP)
Title: Closed motor-driven compressor
Inventor: TAKAO KUNIHIKO
IPC: F04B39/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a closed motor-driven compressor having high reliability by surely feeding oil to sliding parts between a slider pipe and a slider and between a piston and a cylinder. SOLUTION: The slider is provided with a ring-like oil groove formed in a sliding surface with a crank shaft to be communicated with an oil feeding passage for supplying lubricating oil, and with a small hole communicated with the ring-like oil groove. The piston is provided with oil grooves formed in the sliding surface with the slider and the sliding surface with the cylinder to be communicated with the small hole, and an oil feeding passage having oil feeding holes communicated with the oil grooves.